lib.resmon.getStatistics is not a function

[n0mer]

2021-06-05T20:08:15     TypeError: lib.resmon.getStatistics is not a function
    at Timeout._onTimeout (/application/api/example.1/subscribe.js:3:30)
    at listOnTimeout (internal/timers.js:554:17)
    at processTimers (internal/timers.js:497:7)

Looks like ./lib/resmon.js file is missing.

[pyummm]

same, not loads